Erich Gulbins
31Patents
8h-index
40Co-inventors
75Inventor score
Filing activity: Mar 15, 1973 → Sep 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4134932A | Surface-coating binders for cathodic electrocoating | Chemistry; Metallurgy | 56 | Expired |
| US4315840A | Preparation of cathodic electrocoating binders | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4894261A | Production of a multilayer coating | Chemistry; Metallurgy | 14 | Expired |
| US4137213A | Pigment formulations for use in surface-coating binders | Chemistry; Metallurgy | 9 | Expired |
| US4340714A | Preparation of curable polyadducts, containing basic nitrogen groups, and use of the products | Chemistry; Metallurgy | 9 | Expired |
| US4172193A | Cathodic electrocoating binders | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4336116A | Polyadducts containing unsaturated amide groups and their use in coatings | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4297255A | Adduct and its use | Emerging Cross-Sectional Technologies | 9 | Expired |
| US3957744A | Polymerization of vinyl chloride in aqueous suspension | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4495327A | Aqueous cationic surface-coating system and its use | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5470899A | Reduction in the pH of anionic polyurethane dispersions which are stabilized by carboxylate or sulfonate groups | Chemistry; Metallurgy | 8 | Expired |
| US6552116B1 | Multistage emulsion polymer | Chemistry; Metallurgy | 7 | Expired |
| US5441775A | Radiation-curable, aqueous dispersion | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4623679A | Preparation of a binder suitable for coating agents | Chemistry; Metallurgy | 6 | Expired |
| US4260697A | Surface-coating binders | Chemistry; Metallurgy | 4 | Expired |
| US4291147A | Polyadducts of ammonia and epoxide compounds, processes for their modification, and their use | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4310645A | Polyadducts of ammonia and epoxide compounds, processes for their modification, and their use | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5342915A | Aqueous polyurethane dispersions | Chemistry; Metallurgy | 3 | Expired |
| US10688065B2 | Sphingoid compounds for prophylaxis and/or therapy of a viral infection | Chemistry; Metallurgy | 2 | Active |
| US4363710A | Polyadducts of ammonia and epoxide compounds, processes for their modification, and their use | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11298412B2 | Sphingoid compounds for prophylaxis and/or therapy of coronaviridae infection | Human Necessities | 1 | Active |
| US4808655A | Aqueous binder dispersions for the preparation of paints and finishes | Chemistry; Metallurgy | 1 | Expired |
| US7812015B2 | Prophylaxis and treatment of infectious diseases | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10568945B2 | Compositions and methods for inducing liver regeneration by administering hepatocyte-derived exosomes | Chemistry; Metallurgy | 0 | Active |
| US12083079B2 | Sphingoid compounds for prophylaxis and/or therapy of a viral infection | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.